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论文类型：期刊论文

发表时间：2013-07-01

发表刊物：JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY

收录刊物：SCIE、EI、PubMed、Scopus

卷号：13

期号：7

页面范围：5048-5052

ISSN号：1533-4880

关键字：Thermoregulated Ionic Liquid and Organic Biphasic System; Rh Nanoparticle; Hydroaminomethylation; 1-Octene; Catalyst Recycling

摘要：Thermoregulated ionic liquid and organic biphasic system composed of ionic liquid [CH3(OCH2CH2)(22)N+Et3][CH3SO3-] (abbreviated as ILPEG1000) containing ILPEG1000-stabilized Rh nanoparticles and organic solvent, which allows for not only highly efficient homogeneous reaction but also an easy biphasic separation, was applied to the hydroaminomethylation of 1-octene for the first time. Under the optimized conditions, the conversion of 1-octene and the amine selectivity were 100% and 90%, respectively. After reaction, the Rh nanoparticle catalyst could be easily separated by simple decantation and reused for four times without evident loss in activity.